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本文基于不完全汇率传递理论,结合当前我国宏观经济运行特点,运用结构突变的协整方法,对人民币汇率与我国通货膨胀水平之间的价格传递效应进行研究。长期来看,人民币汇率变动对物价水平的传递效应在2008年10月和2010年5月出现了两次结构性变化;汇率传递系数的符号也在2008年10月份出现变化,由此前的负向传递突变为正向传递。短期来看,人民币汇率变动对物价水平的传递存在着非对称性的短期动态调整过程,并且表现出典型的“缓升陡降”型周期波动。 相似文献
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This paper estimates exchange rate pass-through for a unique set of bilateral US import prices over the period 1992–2006. It finds evidence of a significant decline in pass-through to US import prices from some, but not all, of the trading partners in the sample. These differences rule out a universal decline in pass-through rates to bilateral US import prices. They further indicate a growing divergence in the import price response to a uniform dollar decline. 相似文献
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本文从世界模型的角度,阐述世界均衡的特点,初步建立有关汇率和本国股票市场、外国股票市场的函数形式,从而为研究汇率与股价之间的价格互动机制的奠定理论基石。 相似文献
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This article investigates the multivariate dependence between oil prices, equity markets, and exchange rates in certain oil-importing and oil-exporting countries by applying the vine copulas approach which offers a greater flexibility and permits the modelling of complex dependency patterns for high-dimensional distributions. Our results show that the dependence between oil and exchange rates is significantly negative during different periods of analysis, except for the British Pound and Japanese Yen exchange rates. This result indicates that oil may serve as a weak hedge against exchanges rates. 相似文献
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This paper applies a nonlinear Autoregressive Distribute Lag to examine the exchange rate pass-through into consumer price inflation in Mexico. Overall, the evidence confirmed that ignoring the asymmetric (sign) effect of exchange rate movements on inflation may lead to incorrect inferences and policy conclusions. Exchange rate fluctuation is transferred to prices level more during currency depreciation than appreciation. We compare the macroeconomic performances between pre- and post-inflation targeting, and our findings reaffirmed that the pass-through has weakened significantly after launching inflation targeting in 2001. This result implies that low inflation in the sample period examined is good for Mexico because exchange rate pass-through declines after 2001. Consumer prices have become less responsive to exchange rate movements. We further observe a revival (strengthening) of oil price pass-through to domestic inflation in the post- inflation targeting period. 相似文献
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本文采用滚动时间窗口的技术,基于协整检验和Granger因果检验的方法,检验我国股票市场和人民币兑美元汇率之间的联动关系。实证结果表明,股价与汇率之间长期均衡关系是随时间变化的。2008年之前,股价与汇率之间总体上不存在长期均衡关系,而且仅存在汇率到股价的单向引导关系。2008年之后,二者之间总体上存在显著的长期均衡关系,而且股价与汇率互为对方变动的Granger原因。运用阈值误差修正模型,我们发现股价与汇率之间的短期均衡存在显著的非对称效应。汇率对股价的短期影响要远远大于股价对汇率的影响。 相似文献
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This study examines the long-run dynamics between oil price and the bilateral US dollar exchange rates for a group of oil-dependent economies before and after the 2008–2009 Global Financial Crises. Exchange rates are for the euro, Indian rupee, Russian ruble, South African rand, Ghanaian cedi and the Nigerian naira. The dependence on crude oil of these economies is either because fiscal revenues are primarily reliant on oil export receipts or because industrial production is heavily dependent on petroleum. Empirical results show evidence of a long run equilibrium relationship between oil price and exchange rate, especially for currencies of the key oil-exporting countries. This relationship is more evident in the post crisis period, which is also the period when both exchange rate volatility and the inverse relationship between oil price and exchange rate experienced a significant increase. 相似文献
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We investigate the relationship between cointegration models of the current spot exchange rate, st, and the current forward rate, ft, and cointegration models of the future spot rate, st+1, and ft and the implications of this relationship for tests of the forward rate unbiasedness hypothesis (FRUH). We show that simple models of cointegration between st and ft imply complicated models of cointegration between st+1 and ft. Consequently, standard methods are often inappropriate for modeling the cointegrated behavior of (st+1, ft)′ and we show that the use of such methods can lead to erroneous inferences regarding the FRUH. 相似文献
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This paper investigates the long-run dynamics between stock and oil prices over the period from March 13, 2001 to August 25, 2017 using the Rafailidis and Katrakilidis (2014) approach, which includes the structural breaks in the relationship between the variables in a Dynamic Ordinary Least Squares model. The approach verifies the existence of cointegration and asymmetry. The main results indicate that when using nonlinear approaches, we can find cointegration and asymmetry. For oil-exporting countries, a positive long-term relationship was found between oil and stock prices. In this case, the wealth effect prevailed for these countries. For oil-importing countries with developed economies, a negative signal was found, confirming that in these economies the business cost channel prevailed. However, oil-importing countries with emerging economies have experienced a positive sign in the long-term relationship, probably due to the economic cycle. In addition, only the United States has seen asymmetric adjustments in the long-term relationship between oil and stock prices. 相似文献
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Previous studies that examined the relationship between stock returns and inflation have used a symmetric test specification, and have reported evidence of an inverse relation. We use an asymmetric model to re-examine this fundamental relationship between stock returns and inflation. We partition the study period into sub-samples of high and low inflation regimes. An inverse relation between stock returns and inflation forecasts is found during only low inflation periods, while a positive relation is detected through high inflation periods. In combination, results from both high and low inflation regimes suggest that stocks have delivered favorable inflation protection. 相似文献
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Hue Hwa AuYong Christopher Gan Sirimon Treepongkaruna 《International Review of Financial Analysis》2004,13(4):479-515
This article examines the cointegration level, changes in the existence and directions of causality of the foreign exchange (FX) rates in the Asian and emerging markets during the 1990s financial crises. Engle and Granger's simple bivariate and Johansen's multivariate cointegrations are applied to the FX rates for the 1994 Mexican, 1997 Asian, 1998 Russian, and 1999 Brazilian crises. In addition, the article conducts the Granger causality test and impulse response analysis to examine the causality pattern in all the FX rates. The analysis shows most of the pre-Mexican causality disappears and significant numbers of new causality emerge in the 1994 Mexican crisis while the 1997 Asian crisis generates significant spillover effects into the later part of the 1998 Russian and 1999 Brazilian crises. 相似文献
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Brent Neiman 《Journal of Monetary Economics》2010,57(3):295-308
About 40 percent of all U.S. international trades occurs between related parties, or intrafirm, such as trades between a parent and subsidiary of the same multinational corporation. This paper uses a transaction-level dataset that distinguishes arm's length from intrafirm trades to demonstrate that for differentiated products, intrafirm prices are characterized by (1) less stickiness, (2) less synchronization, and (3) greater exchange rate passthrough. 相似文献
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We examined downside and upside risk spillovers from exchange rates to stock prices and vice versa for a set of emerging economies. We characterized the dependence structure between currency and stock returns using copulas and computed downside and upside value-at-risk and conditional value-at-risk. We documented a positive relationship between stock prices and currency values in emerging economies with respect to the US dollar and the euro, with downside and upside spillover risk effects transmitted both ways. Finally, we also documented asymmetries in upside and downside risk spillovers and asymmetric differences in the size of risk spillovers when the domestic currency values against the US dollar and the euro. Our results, consistent with flight-to-quality phenomena, have implications for downside and upside risk management of international investor portfolios in emerging markets. 相似文献
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With significant increases in private capital flows across the globe, there has been a rise in the US listing of foreign stocks as American depositary receipts (ADRs). In this study, we employ cointegration techniques and estimate error-correction (EC) models to examine the degree of integration between US and three foreign equity markets. We find that ADRs are cointegrated with ordinary shares trading in the UK, Japan, and Germany, which implies that for long-term investors, they are a substitute for ordinary shares. Our analysis of the dynamic relationships between ADRs and foreign equities suggest that both markets contribute information pertinent to portfolio valuation. However, the foreign markets are found to be the more important source of information. 相似文献
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This paper provides empirical evidence to the theoretical claim that rare disaster risks have predictability for exchange rate returns and volatility using a nonparametric quantile-based methodology. Using dollar-based exchange rates for Brazil, Russia, India, China, and South Africa, the quantile-causality test shows that indeed rare disaster-risks affects both returns and volatility over the majority of their respective conditional distributions. In addition, these effects are much stronger when compared to those using the British pound, especially in terms of currency returns. 相似文献
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Jenice Prather-Kinsey 《The International Journal of Accounting》2006,41(2):141-162
I examine the usefulness (relevance and timeliness) of earnings announcements in two emerging markets, the Johannesburg Stock Exchange (JSE) and the Bolsa Mexicana de Valores Stock Exchange (BMV). A weighted least-squares regression is used to test the association of book values of earnings and equity with firm market value. I find that, on JSE and BMV, earnings and/or book value of equity are value relevant in explaining stock prices. I also find that this association is greater in 2000 as compared to 1998 on the BMV. Regarding timeliness, I find that earnings announcements are accompanied by unusually different returns on JSE, but not on BMV. Market infrastructure, specifically insider-trading rules, may explain BMV results. I suggest that accounting and market infrastructure interact and that such interaction is valuable input to the Financial Accounting Standards Board (FASB) and International Accounting Standards Board (IASB) in their deliberations regarding one set of accounting regulations for all countries. 相似文献